In this episode, I walk with my good friend, Iron Jack Chen on the High Line of New York City. Jack is a blind Ironman triathlete who has completed two Ironman races, as well as a number of other endurance challenges. (I have had the honor to be his guide.)…

In this episode, I walk with Bart Yasso in Emmaus, Pennsylvania. Bart has been the Chief Running Officer of Runner’s World for thirty years! He has completed races on all seven continents, including the Antarctica marathon, the Mt. Kilimanjaro marathon, Badwater 146 and 5 Ironman races. He has also cycled…

In this episode, I walk with Miguel Lara and Mickey Mahaffey in Boston, Massachusetts. Miguel Lara is a Tarahumaran ultramarathon champion. If you’ve read Born to Run, then you’ll remember that the Tarahumara are a tribe that lives in the Copper Canyons of Mexico. They are some of the best ultramarathoners…